int y[20]={007,553,109,262,793,139,457,775,812,768,003,125,419,812,700,889,861,708,318,488};
我想把这个数组的7，3，赋值成003，007，可程序不允许，运行不了啊，我该怎么办啊

你定義數組的元素是int類型，前面當然不能用0作前導。首先想一想你要求用003、007表示數據的目的是什麽？然後再想一想定義為int合適嗎？如果不是int，可以是什麽？如果必須是int，在外部是否有其它手段達到目的？

我用二维字符数组写的
#include<stdio.h>
#include<string.h>
void main()
{
char y[20][4]={"007","553","109","262","793","139","457","775","812","768","003","125","419","812","700","889","861","708","318","488"};
for(int j=0;j<20;j++)
for(int i=0;i<3;i++)
{printf("%c",y[j][i]);
if(2==i)printf("\n");
}
}

[ 本帖最后由 吴辉 于 2011-7-27 12:39 编辑 ]